Sure thing! We've got 30 and we're gonna multiply it by 6. That's the same as adding 30 to itself 6 times.
Step 1: 0 + 30 = 30
Step 2: 30 + 30 = 60
Step 3: 60 + 30 = 90
Step 4: 90 + 30 = 120
Step 5: 120 + 30 = 150
Step 6: 150 + 30 = 180

So, 30*6 = 180